Unlock instant, AI-driven research and patent intelligence for your innovation.

Polypropylene composite material applied to waterway board reinforcement and preparation method thereof

A composite material, polypropylene technology, applied in the field of waterway board reinforced polypropylene composite material and its preparation, to achieve the effect of reducing warpage and good appearance

Active Publication Date: 2021-04-27
WUHAN JINFA TECH CO LTD +2
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, there is no corresponding polypropylene composite material developed for waterway board materials to meet the requirements of water pressure resistance, low warpage, good appearance after welding and high mechanical properties

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Polypropylene composite material applied to waterway board reinforcement and preparation method thereof
  • Polypropylene composite material applied to waterway board reinforcement and preparation method thereof
  • Polypropylene composite material applied to waterway board reinforcement and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～5

[0049] This example provides a series of reinforced polypropylene composite materials. The content of polypropylene resin used in different embodiments is different. The specific formula is shown in Table 1 to explore the effect of different polypropylene resin content on the performance of composite materials.

[0050] Table 1 Formulations (parts) of the composite materials of Examples 1 to 5

[0051] Example 1 Example 2 Example 3 Example 4 Example 5 Polypropylene resin A 40 50 60 70 — Polypropylene resin B — — — — 50 Fiberglass A 30 30 30 30 30 Spherical Mineral Filler A1 25 25 25 25 25 Compatibilizer 5 5 5 5 5 Antioxidant 0.2 0.2 0.2 0.2 0.2 lubricant 0.2 0.2 0.2 0.2 0.2

Embodiment 6～12

[0053] Table 2 The formula (parts) of the composite materials of Examples 6-12

[0054]

Embodiment 13～15

[0056] This example provides a series of reinforced polypropylene composite materials, the formula of which is shown in Table 3

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
particle sizeaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a reinforced polypropylene composite material applied to a waterway board and a preparation method of the reinforced polypropylene composite material. The reinforced polypropylene composite material comprises the following components in parts by weight: 40-70 parts of polypropylene resin, 10-40 parts of glass fiber, 15-30 parts of spherical mineral filler, and 2-5 parts of a compatilizer, wherein the average particle size of the spherical mineral filler is 0.1-10 [mu]m. According to the invention, the spherical mineral filler is matched with the glass fiber reinforced polypropylene composite material, so that the warping of the composite material can be reduced, and the composite material has high water pressure resistance and good appearance after being welded, and can be applied to waterway board products.

Description

technical field [0001] The invention relates to the field of polymer materials, and more particularly, to a reinforced polypropylene composite material used in waterway boards and a preparation method thereof. Background technique [0002] With the gradual improvement of living standards, people have higher and higher requirements for the safety and water quality of drinking water. Water purifiers gradually play an important role and become one of the essential kitchen appliances. The function of the water purification equipment is to filter the floating substances, heavy metals, bacteria, viruses, residual chlorine, sediment, rust, microorganisms and other substances in the water. It has high-precision filtration technology. This puts forward high requirements on the material and structure of the waterway board components in the water purifier. The waterway board generally needs to meet the requirements of good appearance after welding, low warpage, high water pressure resi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/14C08L51/06C08K7/14C08K7/18C08K3/26C08K13/04C08K3/30
CPCC08L23/12C08L23/14C08K2003/265C08K2201/003C08K2003/3045C08L51/06C08K7/14C08K7/18C08K3/26C08K13/04C08K3/30
Inventor 程书文岑陆湛泉杨霄云杨磊李其龙孙华旭何浏炜余启生
Owner WUHAN JINFA TECH CO LTD